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Currently this is only possible for "early access users" who have accounts at NERSC.Data is

  • data are available at NERSC

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  • in this directory (the equivalent of /reg/d/psdm): /global/projecta/projectdirs/lcls/psdm.  Set environment variable

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  • SIT_PSDM_DATA to this location

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  • so psana will be able to locate the data
  • ssh to cori.nersc.gov (the equivalent of a

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  • pslogin node)
  • information on the cori batch system ("slurm") is here

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  • there are 32 cores on each cori node
  • to get to the equivalent of a "psana" node you should run an "interactive job" as described here

Example slurm script submitted with "sbatch <scriptname>" ("srun" is the cray-equivalent of "mpirun"):

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